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Sources and method

Every claim on this portal comes from one of these sources. Where something has not been published, it is marked pending rather than filled in with guesswork.

Confirmed / Pending

  • Published law is distinguished from what is announced or expected. Only the former is shown as confirmed.
  • Deposit amounts and container lists are presented as expectations while no regulation is published.
  • Return points on the map are provisional and crowd-sourced until operators publish the official network.
  • If you spot an error or a better source, suggest a correction: the aim is a portal you can verify, not one that persuades.